code: def partial_dataloaders(
      self: FilteredBase, partial_n, bs=64, **kwargs
  ):
      "Create a partial dataloader `PartialDL` for the training set"
      xtra_kwargs = [{}] * (self.n_subsets - 1)
      return self.dataloaders(
          bs=bs,
          dl_type=PartialDL,
          dl_kwargs=({"partial_n": partial_n}, *xtra_kwargs),
          **kwargs,
      )
  
file_path: fastai/fastai/callback/data.py
imports: from __future__ import annotations
  from ..basics import *
label_desc: Use image node_id 3 for calling a global function with example usage: partial_dataloaders(partial_n, bs) and returns: self